Classifying – separating – and assorting solids – Miscellaneous
Patent
1979-03-02
1981-02-03
Halper, Robert
Classifying, separating, and assorting solids
Miscellaneous
209166, B03D 102
Patent
active
042486963
ABSTRACT:
Particulate glass values contained in a comminuted inorganic fraction are recovered by froth flotation in a substantially sulfate ion free aqueous flotation medium and an amine as the beneficiation reagent.
REFERENCES:
patent: 2059552 (1936-11-01), Churchill
patent: 2208172 (1940-07-01), Urbain
patent: 2559529 (1951-07-01), Bauman
patent: 3193498 (1965-07-01), Platzel
patent: 3250703 (1966-05-01), Levendusky
patent: 3420773 (1969-01-01), Selmeczi
patent: 3842002 (1974-10-01), Buari
patent: 4067502 (1978-01-01), Maren
AIMME, Tech. Pub., No. 1902, Amine Flotation of Gangue from Magnetite Conc., Scott et al., pp. 1 & 6.
Acta Poly Technica Scandinavica, Series No. 66, Amine Flotation of Ore Minerals & Silicates, Lidstrum, 1967, pp. 96, 97.
Halper Robert
Occidental Research Corporation
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